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Thread: Transient Fuel with 1999 LS1?

  1. #1
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    Default Transient Fuel with 1999 LS1?

    K... am I blind or....??

    I am looking for some sort of acceleration enrichment on this thing.... I must opened every tree.... where is it? lol

    Was running in SD, going to have to convert to Alpha N (IR intake), car seems to have a thirst for transient fuel....

    Thanks,

    oh, the info off the main screen is :OS 01209005 V5

  2. #2
    Member Ritch's Avatar
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    PE = Power Enrichment

    I think thats what your looking for. It's under mixture in the fuel tree
    ____________________________
    1999 GMC, rcsb, 2wd, 5.3, XR275HR-12
    Radix magnacharger mp112
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  3. #3
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    Quote Originally Posted by Ritch View Post
    PE = Power Enrichment

    I think thats what your looking for. It's under mixture in the fuel tree
    No, something like a transient fueling table... as it turns out there isn't one....

  4. #4
    Joe (Moderator) joecar's Avatar
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    Tomato,

    Welcome to the forum...

    There isn't a table for that.

  5. #5
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    I had a terrible lean when I stabbed the throttle while on the Trans Brake, nothing I could do in the VE tables would fix it with the stock throttle body. I've since installed the Holley 1000CFM 4 barrel throttle body with progressive linkage and that fixed the problem. I do wish there was an acceleration enrichment table though.....

    BTW, the throttle body picked up .13 at the track even the the air was 1000' worse so it really picked up more.....

    Lee

    230" Dragster - 2000 LS1, 02020003 Speed Density, PRC 2.5 Heads,
    MS3 Cam 237/242 .603/.609, Vic Jr. intake, Holley 1000CFM TB,
    PowerGlide, 5000 stall converter. 8.70@154 MPH

    My Projects Homepage: http://www.horsepowerracing.com

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